APA (7th ed.) Citation

India. Superintendent of Census Operations, Kerala, & Devassy, M. K. (1965). District census handbook, Kerala.

Chicago Style (17th ed.) Citation

India. Superintendent of Census Operations, Kerala, and M. K. Devassy. District Census Handbook, Kerala. [Trivandrum], 1965.

MLA (9th ed.) Citation

India. Superintendent of Census Operations, Kerala, and M. K. Devassy. District Census Handbook, Kerala. 1965.